Solve 2*d + 4*g - 18 = 3*d, 3*d + 3*g - 21 = 0 for d.

2

Solve 0*p = -v - p + 2, 0 = -4*v - 5*p + 8 for v.

2

Solve -2*h - 4*d - 15 = 3, -2*h + 4*d = -6 for h.

-3

Solve 0 = -3*s - 4*g - 7, 0 = 4*s - 4*g + 5 - 33 for s.

3

Solve 2*o + 4*y = 12, y - 10 = -3*o + 3 for o.

4

Solve -j + a = -1, 0 = 2*j + 2*a + 3 - 17 for j.

4

Solve 10 = 2*v, 5*g + v + 13 + 2 = 0 for g.

-4

Solve 4*m = -4*t + 12, -m - 19 + 7 = -4*t for t.

3

Solve -5*j = -2*y - 9, 9*j + 5 = -4*y + 6*j for y.

-2

Solve 17*s - 15*s = -5*k + 28, 0 = -2*k + 8 for s.

4